參數(shù)資料
型號： CAT812JTBI-GT3
元件分類： 電源管理
英文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4
封裝： GREEN, TO-253, SOT-143, 4 PIN
文件頁數(shù)： 4/11頁
文件大小： 222K
代理商： CAT812JTBI-GT3
CAT811, CAT812
Doc. No. MD-3005 Rev. S
2
Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
PIN DESCRIPTION
Pin Number
CAT811
CAT812
Name
Description
1
GND
Ground
2
—
RESET
Active LOW reset. RESET
is asserted if VCC falls below the reset threshold
and remains low for at least 140ms after VCC rises above the reset threshold.
—
2
RESET
Active HIGH reset. RESET is asserted if VCC falls below the reset threshold
and remains high for at least 140ms after VCC rises above the reset
threshold.
3
MR
Manual Reset Input. A logic LOW on MR
asserts RESET. RESET remains
active as long as MR
is LOW and for 140ms after MR
returns HIGH. The
active low input has an internal 20k pull-up resistor. The input should be
left open if not used.
4
VCC
Power supply voltage that is monitored.
BLOCK DIAGRAM
CAT812
VCC
RESET
+
–
RESET
&
DIGITAL
DELAY
VCC
TOLERANCE
BIAS
VOLTAGE
REFERENCE
GND
CAT811
VCC
RESET
+
–
RESET
&
DIGITAL
DELAY
VCC
TOLERANCE
BIAS
VOLTAGE
REFERENCE
GND
VCC
MR
相關PDF資料
PDF描述
CAT1023JE-25TE13 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8
CAT1023PI-28 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDIP8
CAT1023RE-25 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8
CAT1023ZD4E-42 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, DSO8
CAT1321ZD2I-45-T3 1-CHANNEL POWER SUPPLY SUPPORT CKT, DSO8
相關代理商/技術參數(shù)
參數(shù)描述
CAT812JTBI-T 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:4-Pin Microprocessor Power Supply Supervisors
CAT812JTBIT10 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:4-Pin Microprocessor Power Supply Supervisors with Manual Reset
CAT812JTBI-T10 功能描述:監(jiān)控電路 4V Push-Pull High RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
CAT812JTBIT3 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:4-Pin Microprocessor Power Supply Supervisors with Manual Reset
CAT812JTBI-T3 功能描述:監(jiān)控電路 4V Push-Pull High RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*